GUN ATTN: AR owners/builders

what exactly is needed to make one a left handed version? i dont need it to be fully ambidextrous (sp?) just really the ejection. can i simply buy the a right handed model and a left handed upper and everything will be compatible?

It's not the charging handle that is different... it's the bolt and bolt carrier... The bolt will have the gas exit ports on the other side (along with the indentations for the forward assist) And the bolt needs the extractor on the opposite side.

It's not the charging handle that is different... it's the bolt and bolt carrier... The bolt will have the gas exit ports on the other side (along with the indentations for the forward assist) And the bolt needs the extractor on the opposite side.